129680600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 347001600

約数和(自身を除く): 217321000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 211, 280, 350, 422, 439, 700, 844, 878, 1055, 1400, 1477, 1688, 1756, 2110, 2195, 2954, 3073, 3512, 4220, 4390, 5275, 5908, 6146, 7385, 8440, 8780, 10550, 10975, 11816, 12292, 14770, 15365, 17560, 21100, 21950, 24584, 29540, 30730, 36925, 42200, 43900, 59080, 61460, 73850, 76825, 87800, 92629, 122920, 147700, 153650, 185258, 295400, 307300, 370516, 463145, 614600, 648403, 741032, 926290, 1296806, 1852580, 2315725, 2593612, 3242015, 3705160, 4631450, 5187224, 6484030, 9262900, 12968060, 16210075, 18525800, 25936120, 32420150, 64840300, 129680600]

約数ペア:

[(1, 129680600), (2, 64840300), (4, 32420150), (5, 25936120), (7, 18525800), (8, 16210075), (10, 12968060), (14, 9262900), (20, 6484030), (25, 5187224), (28, 4631450), (35, 3705160), (40, 3242015), (50, 2593612), (56, 2315725), (70, 1852580), (100, 1296806), (140, 926290), (175, 741032), (200, 648403), (211, 614600), (280, 463145), (350, 370516), (422, 307300), (439, 295400), (700, 185258), (844, 153650), (878, 147700), (1055, 122920), (1400, 92629), (1477, 87800), (1688, 76825), (1756, 73850), (2110, 61460), (2195, 59080), (2954, 43900), (3073, 42200), (3512, 36925), (4220, 30730), (4390, 29540), (5275, 24584), (5908, 21950), (6146, 21100), (7385, 17560), (8440, 15365), (8780, 14770), (10550, 12292), (10975, 11816)]